If it is so cheap and easy why no country actually runs on solar and wind? Israel for example: advanced, relatively small, with surely a big interest in not depending on fossil fuels? Or Taiwan? Or Switzerland? All in the clutches of the oil lobby and the Koch brothers?

The best we have are the likes of Germany – not exactly a shining example. Maybe it is due to the famous German disorganization, fecklessness and incompetence and everyone else can do much better?